I proudly claim that "Limitless" is a top-tier masterpiece that was truly ahead of its time.

It has a rough and rebellious mood, but the melody line is lyrical, so the more you listen, the more incredibly addictive it becomes.
Doyoung's solid and clean vocals hold the song together perfectly, significantly elevating its overall quality.
The choreography is super hip, and it feels incredibly satisfying to watch them perfectly time their movements during the dance break.
Looking at the street outfits from that era that captured the fin-de-siècle vibe, they look totally trendy and full of personality now.

It is a song that truly left a lasting impression with its unique musical style, so it is one of the performances I will cherish for a lifetime.